2-chloro-1-tetrahydropyran-4-yl-ethanone CAS 1537276-84-8
| CAS No. | 1537276-84-8 |
| Molecular Formula | C7H11ClO2 |
| Molecular Weight | 162.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-chloro-1-tetrahydropyran-4-yl-ethanone (C7H11ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-chloro-1-tetrahydropyran-4-yl-ethanone (CAS 1537276-84-8) is a high-purity analytical reference standard with the molecular formula C7H11ClO2 and a molecular weight of 162.61 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-chloro-1-tetrahydropyran-4-yl-ethanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H11ClO2 |
| Molecular Weight | 162.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
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- 2-(4-(Trifluoromethyl)phenyl)-1,2,3,4-tetrahydroquinolin-4-amine (CAS 1956385-51-5)
- Ethyl 6-oxo-5,6-dihydropyrazine-2-carboxylate (CAS 1286744-23-7)
- 2-[1-(Thiophene-2-carbonyl)piperidin-4-yl]-1,3-benzothiazole (CAS 478077-38-2)
- 4-Bromo-1,2,5-trimethyl-1H-pyrrole-3-carbaldehyde (CAS 1710696-21-1)
- 3-(3,5-Dimethoxybenzyl)-6-phenylpyrimidin-4(3H)-one (CAS 1210280-81-1)
- Anorexigenic Peptide (CAS 69275-10-1)
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